1211364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 144

約数和(自身を含む): 4193280

約数和(自身を除く): 2981916

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 23, 28, 33, 36, 38, 42, 44, 46, 57, 63, 66, 69, 76, 77, 84, 92, 99, 114, 126, 132, 133, 138, 154, 161, 171, 198, 207, 209, 228, 231, 252, 253, 266, 276, 308, 322, 342, 396, 399, 414, 418, 437, 462, 483, 506, 532, 627, 644, 684, 693, 759, 798, 828, 836, 874, 924, 966, 1012, 1197, 1254, 1311, 1386, 1449, 1463, 1518, 1596, 1748, 1771, 1881, 1932, 2277, 2394, 2508, 2622, 2772, 2898, 2926, 3036, 3059, 3542, 3762, 3933, 4389, 4554, 4788, 4807, 5244, 5313, 5796, 5852, 6118, 7084, 7524, 7866, 8778, 9108, 9177, 9614, 10626, 12236, 13167, 14421, 15732, 15939, 17556, 18354, 19228, 21252, 26334, 27531, 28842, 31878, 33649, 36708, 43263, 52668, 55062, 57684, 63756, 67298, 86526, 100947, 110124, 134596, 173052, 201894, 302841, 403788, 605682, 1211364]

約数ペア:

[(1, 1211364), (2, 605682), (3, 403788), (4, 302841), (6, 201894), (7, 173052), (9, 134596), (11, 110124), (12, 100947), (14, 86526), (18, 67298), (19, 63756), (21, 57684), (22, 55062), (23, 52668), (28, 43263), (33, 36708), (36, 33649), (38, 31878), (42, 28842), (44, 27531), (46, 26334), (57, 21252), (63, 19228), (66, 18354), (69, 17556), (76, 15939), (77, 15732), (84, 14421), (92, 13167), (99, 12236), (114, 10626), (126, 9614), (132, 9177), (133, 9108), (138, 8778), (154, 7866), (161, 7524), (171, 7084), (198, 6118), (207, 5852), (209, 5796), (228, 5313), (231, 5244), (252, 4807), (253, 4788), (266, 4554), (276, 4389), (308, 3933), (322, 3762), (342, 3542), (396, 3059), (399, 3036), (414, 2926), (418, 2898), (437, 2772), (462, 2622), (483, 2508), (506, 2394), (532, 2277), (627, 1932), (644, 1881), (684, 1771), (693, 1748), (759, 1596), (798, 1518), (828, 1463), (836, 1449), (874, 1386), (924, 1311), (966, 1254), (1012, 1197)]